<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <div>
        <input type="text" placeholder="姓名" v-model="name">
        <input type="text" placeholder="工资" v-model="salary">
        <input type="text" placeholder="工作" v-model="job">
        <input type="button" value="添加" @click="f()">
        <table border="1">
            <caption>员工列表</caption>
            <tr>
                <th>编号</th>
                <th>姓名</th>
                <th>工资</th>
                <th>工作</th>
                <th>操作</th>
            </tr>
            <tr v-for="(e,i) in arr">
                <td>{{i+1}}</td>
                <td>{{e.name}}</td>
                <td>{{e.salary}}</td>
                <td>{{e.job}}</td>
                <td><input type="button" value="删除" @click="del(i)"></td>
            </tr>
        </table>
    </div>
    <script src="../js/vue.js"></script>
    <script>
        let v = new Vue({
            el : "div",
            data : {
                name : "",
                salary : "",
                job : "",
                arr : [{name:"张三",salary:500,job:"人事"},
                       {name:"李四",salary:1000,job:"销售"}]
            },
            methods : {
                f() {
                    v.arr.push({name:v.name,salary:v.salary,job:v.job});
                    v.name = "";
                    v.salary = "";
                    v.job = "";
                },
                del(i) {
                    /* 删除arr数组中i下标位置的数据
                    *  i为下标值,1为数量 */
                    v.arr.splice(i,1);
                }
            }
        })
    </script>
</body>
</html>